COMP Cams Rev Kit CS6

Marsoni

M251S

$157.95

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Rev Kit CS6In some endurance and oval track applications, it is necessary to use a rev kit to precisely follow the profile of the cam. This safety measure ensures that in the event of pushrod breakage or rocker arm failure, the lifter will not come out of the bore. This could cause a loss of oil pressure and subsequently, engine failure. COMP Cams Rev Kits are made from tough extruded aluminum and should require no machine work. The kit comes with all necessary

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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When I received it, it was so small that I thought it was a toy, or maybe for some 4cyl engine. It is significantly smaller than the original one. When I looked closer, the mount holes did line up, so I tried it. I did have to get shorter mount bolts. To my surprise, it works great! I don't know what the longevity will be, but it made it through a busy august! Considering the price and how small it is, I might just buy a second one to keep on board. Just in case.

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Reviewed in the United States on September 14, 2025

Verified Purchase

Bob Valentine

Massapequa, US

★★★★★ 1

Warning!!!

I was so impressed after install!! Fired right up faster that it ever has in the past, had the boat out about 8 times and CACK!!! They say they will stand behind the product and replace it, but do I risk another day ruined on the river? Btw, I have a Volvo penta 5.0 21.5' Larson I/O

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Reviewed in the United States on September 28, 2025

Verified Purchase

Maris I.

Fort Morgan, US

★★★★★ 5

Perfect fit and functioning. Excellent support

The starter fit perfectly, in my Mercruiser 4.3 from 2004, although it was awkward to replace on my engine due to space constraints. I had a few questions for the supplier and quickly received very descriptive answers. Now the starter works perfect in my boat. In all a very good choice which I really can recommend others.

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Reviewed in the United States on June 27, 2024

Verified Purchase

A. WEAVER

Whiting, US

★★★★★ 5

New starter

Part came promptly and was a direct match to the original starter. I did a bench test prior to install and had no issues.

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Reviewed in the United States on July 16, 2025

Verified Purchase

Roy W.